Lamp chassis



FIG. 1 is a right side elevation view of the lamp chassis in accordance with the invention;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown in FIGS. 1, 2, 4 and 6 are included for the purpose of illustrating environmental features such as an exemplary supporting lamp post and lens and form no part of the claimed design. 

CLAIM The ornamental design for a lamp chassis, substantially as shown and described. 